package cn.lj.mapper;

import cn.lj.entity.User;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;


/**
 * <p>
 *  Mapper 接口
 * </p>
 *
 * @author 李津
 * @since 2021-04-13
 */
public interface UserMapper extends BaseMapper<User> {

//    void addUser(User user);

//    Integer findAndCount(QueryWrapper<User> wrapper);

    User findByLoginName(String loginName);

//    int findIdByLoginName(String loginName);
}
